w AutoSave Off U5_mini_project (1) v Search Sabrina Renee Comments Editing * Share File Home Insert Draw Design Layout References Mailings Review View Help Find Calibri (Body) * 12 - A" A " Aa* to Normal No Spacing Heading 1 Heading 2 Heading 3 Gc Replace Dictate Editor Add-ins Paste BIUxX X A LA . Select * Styles Voice Editor Add-ins Clipboard Font Paragraph Editing PURDUE GLOBAL 2) Describe the confidence interval. a) On this graph, i) Indicate and label your point estimates for the mean and the mean +1 SD i) Identify and label the 95% confidence interval for the mean Both sets of points must be labeled and visible on the same graph. b) Explain in 2-3 sentences the meaning of the confidence interval including the values determined. 5 Page 3 of 4 527 words DX Text Predictions: On Accessibility: Investigate Focus 100% 7:59 PM 91 Q Search 5/18/2024X Search Sabrina AutoSave Off) Book2 - Excel Help Comments Share File Home Insert Draw Page Layout Formulas Data Review View E Queries & Connections Clear GE Group Data Analysis L'a From Text/CSV From Picture > 21 2 HO Properties Reapply BE Text to What-If Forecast 2B Ungroup Get Le From Web Recent Sources Refresh Sort Filter Stocks Currencies Data * From Table/Range Existing Connections All Workbook Links Advanced Columns Analysis * Sheet Subtotal Queries & Connections Data Types Sort & Filter Data Tools Forecast Outline Analysis Get & Transform Data A4 :X fx Standard Error G H K L M N O P Q R S T U V W X B C D Column1 Column2 Column3 2 3 Mean 11.74 Mean 11.74 Mean 11.74 4 Standard | 0.668113 Standard | 0.668113 Standard | 0.668113 5 Median 11.5 Median 11.5 Median 11.5 6 Mode 16 Mode 16 Mode 16 Standard | 4.724275 Standard | 4.724275 Standard | 4.724275 8 Sample Ve 22.31878 Sample Ve 22.31878 Sample Ve 22.31878 9 Kurtosis -1.23489 Kurtosis -1.23489 Kurtosis -1.23489 10 Skewness -0.16313 Skewness -0.16313 Skewness -0.16313 11 Range 15 Range 15 Range 15 12 Minimum 4 Minimum 4 Minimum 4 13 Maximum 19 Maximum 19 Maximum 19 14 Sum 687 Sum 687 Sum 587 15 Count 50 Count 50 Count 50 16 Confidence 1.342624 Confidence1.342624 Confidence1.342624 17 18 19 20 22 28 Sheet4 Sheet3 Sheet2 Sheet1 + E - - - + 100% Ready Accessibility: Investigate 7:59 PM 91 Q Search 5/18/2024